The continuous current rating In is 100 A, with overload protection (Ir) adjustable from 40 A to 100 A and short-circuit protection (Ii) adjustable from 1.5 to 12 times In. That means one breaker covers a wide band of feeder or branch-circuit sizes without swapping the frame.
Integrated accessories
That covers remote tripping and status feedback without adding separate modules. Termination is clamp (box lug) type — no special crimp tooling needed for the panel builder, and it accepts a solid or stranded conductor range typical for 100 A feeders.